116679720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1471}}^1$

素因数の和:2146

約数の個数: 64

約数和(自身を含む): 350807040

約数和(自身を除く): 234127320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 661, 1322, 1471, 1983, 2644, 2942, 3305, 3966, 4413, 5288, 5884, 6610, 7355, 7932, 8826, 9915, 11768, 13220, 14710, 15864, 17652, 19830, 22065, 26440, 29420, 35304, 39660, 44130, 58840, 79320, 88260, 176520, 972331, 1944662, 2916993, 3889324, 4861655, 5833986, 7778648, 9723310, 11667972, 14584965, 19446620, 23335944, 29169930, 38893240, 58339860, 116679720]

約数ペア:

[(1, 116679720), (2, 58339860), (3, 38893240), (4, 29169930), (5, 23335944), (6, 19446620), (8, 14584965), (10, 11667972), (12, 9723310), (15, 7778648), (20, 5833986), (24, 4861655), (30, 3889324), (40, 2916993), (60, 1944662), (120, 972331), (661, 176520), (1322, 88260), (1471, 79320), (1983, 58840), (2644, 44130), (2942, 39660), (3305, 35304), (3966, 29420), (4413, 26440), (5288, 22065), (5884, 19830), (6610, 17652), (7355, 15864), (7932, 14710), (8826, 13220), (9915, 11768)]